What is CVE-2025-7619?

CVE-2025-7619 is a high-severity vulnerability in Wellchoose Batchsigncs, classified under Relative Path Traversal. CVSS score: 8.8/10. Published 2025-07-14.

How severe is CVE-2025-7619?

High severity. CVSS v3 base score is 8.8 out of 10.

Path Traversal in Wellchoose Batchsigncs

CVE-2025-7619

BatchSignCS, a background Windows application developed by WellChoose, has an Arbitrary File Write vulnerability. If a user visits a malicious website while the application is running, remote attackers can write arbitrary files to any path and potentially lead to arbitrary code execution.

EPSS: 0.008 (51.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Wellchoose Batchsigncs — versions 0

Weakness classification (CWE)

CWE-23 — Relative Path Traversal

References

twcert@cert.org.tw (third-party-advisory)
twcert@cert.org.tw (third-party-advisory)

Frequently asked questions

What is CVE-2025-7619?: CVE-2025-7619 is a high-severity vulnerability in Wellchoose Batchsigncs, classified under Relative Path Traversal. CVSS score: 8.8/10. Published 2025-07-14.
How severe is CVE-2025-7619?: High severity. CVSS v3 base score is 8.8 out of 10.